text: class ProfessorHelper{
  
      static async load(){
          let lista = new ListDisciplinas()
          let url = `http://localhost/gerenciador-sala/server/public/api/professors`
  
          let professors = await fetch(url,{ method: 'GET' }).then(response => {return response.json()})
          .then(data =>
          {
              lista.pop()
              data.forEach(e => lista.push(new Professor(e.id_professor, e.nome_professor, e.email_professor)))
              return lista._lista
          })
          
          return professors
      }
  }